:root{--canvas: #ECEEEA;--card: #FFFFFF;--sidebar: #0C2138;--border: #E3E5E1;--border-strong: #D6D9D3;--row-alt: #FBFCFB;--row-hover: #F1F5FC;--surface-muted: #F6F7F4;--text: #171A1C;--text-muted: #5A626B;--text-muted-2: #717A82;--text-muted-3: #9097A0;--primary: #1E50A6;--primary-hover: #163E80;--primary-soft: #E9F0FB;--success: #1F8A5B;--info: #2D6BD4;--warning: #C68A12;--danger: #C2473D;--success-soft: #E4F2EA;--success-ink: #13663F;--info-soft: #E7EFFB;--info-ink: #1E4FA3;--warning-soft: #F8EFD9;--warning-ink: #8A6309;--danger-soft: #F8E7E4;--danger-ink: #9A342B;--neutral-soft: #EEF0EC;--neutral-ink: #5A626B;--login-grad: radial-gradient(120% 120% at 0% 0%, #0E2949 0%, #0A1F38 55%, #07162A 100%);--radius: 12px;--radius-sm: 8px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--shadow-lg: 0 10px 24px rgba(16, 24, 40, .12);--font-sans: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, 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18px}.app-brand-mark{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}.app-brand-name{color:#f4f7f5;font-weight:600;font-size:15px}.app-nav{display:flex;flex-direction:column;gap:2px;padding:6px 12px;flex:1;overflow-y:auto}.app-nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:var(--radius-sm);color:#a9b8cc;font-size:13.5px;font-weight:500}.app-nav a svg{width:18px;height:18px;flex-shrink:0}.app-nav a:hover{background:#ffffff0f;color:#e7eef6}.app-nav a.active{background:#1e50a647;color:#fff}.app-sidebar-foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.07);font-size:11.5px;color:#5c7290;line-height:1.5}.app-sidebar-foot strong{display:block;color:#a6bad6;font-weight:500;margin-top:2px;font-family:var(--font-mono);font-variant-numeric:tabular-nums}.app-body{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--canvas)}.app-topbar{height:60px;flex-shrink:0;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.app-topbar-title{display:flex;align-items:baseline;gap:11px;min-width:0}.app-topbar-title h1{font-size:18px;font-weight:600;margin:0;color:var(--text)}.app-topbar-title span{font-size:12.5px;color:var(--text-muted-3);white-space:nowrap}.app-topbar-user{display:flex;align-items:center;gap:14px}.app-avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12.5px;flex-shrink:0}.app-user-meta{line-height:1.2}.app-user-meta .name{font-size:13px;font-weight:600;color:#2e343a}.app-user-meta .role{font-size:11px;color:var(--text-muted-3)}.app-main{flex:1;overflow-y:auto;padding:28px}.app-main-inner{max-width:1320px;margin:0 auto}.page-head{margin-bottom:20px}.page-head h2{font-size:22px;font-weight:700;margin:0 0 4px}.page-head p{font-size:13.5px;color:var(--text-muted);margin:0}.layout{display:flex;min-height:100vh}.sidebar{width:236px;background:var(--sidebar);padding:20px 12px}.sidebar h1{font-size:16px;margin:0 0 20px 8px;color:#f4f7f5}.sidebar nav a{display:block;padding:9px 12px;border-radius:var(--radius-sm);color:#a9b8cc;margin-bottom:2px}.sidebar nav a.active,.sidebar nav a:hover{background:#ffffff14;color:#fff}.content{flex:1;padding:28px;max-width:1320px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:var(--space-4)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:var(--space-3)}.card-title{font-size:14.5px;font-weight:600;color:var(--text)}.card-body{display:block}.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.kpi{display:flex;flex-direction:column;gap:0}.kpi-label{font-size:11.5px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--text-muted-2)}.kpi-value{font-size:26px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-.015em;margin-top:7px;line-height:1.1;white-space:nowrap}.kpi-hint{font-size:12px;color:var(--text-muted-2);margin-top:4px}.kpi-hint.up{color:var(--success)}.kpi-hint.down{color:var(--danger)}table,.table{width:100%;border-collapse:collapse;font-size:13px}th,.table th{text-align:left;padding:11px 16px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted-2);background:var(--surface-muted);border-bottom:1px solid var(--border)}td,.table td{padding:12px 16px;border-top:1px solid #EDEFEB;color:#2e343a;vertical-align:middle}th.right,td.right{text-align:right}td.mono,.table td.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}tbody tr:hover td{background:var(--row-hover)}.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--radius-pill);font-size:11.5px;font-weight:600;line-height:1.4;background:var(--neutral-soft);color:var(--neutral-ink)}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.badge--success{background:var(--success-soft);color:var(--success-ink)}.badge--info{background:var(--info-soft);color:var(--info-ink)}.badge--warning{background:var(--warning-soft);color:var(--warning-ink)}.badge--danger{background:var(--danger-soft);color:var(--danger-ink)}.badge--neutral{background:var(--neutral-soft);color:var(--neutral-ink)}button{font-family:inherit;font-size:13.5px;font-weight:600;border-radius:var(--radius-sm);padding:0 16px;height:38px;border:none;background:var(--primary);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}button:hover{background:var(--primary-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--card);color:#2e343a;border:1px solid var(--border-strong)}button.secondary:hover{background:var(--surface-muted)}.btn{font-family:inherit;font-weight:600;cursor:pointer;border-radius:var(--radius-sm);border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 16px;font-size:13.5px;transition:background .12s ease,border-color .12s ease,color .12s ease}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--sm{height:32px;padding:0 12px;font-size:12.5px}.btn--lg{height:46px;padding:0 20px;font-size:14.5px}.btn--primary{background:var(--primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--primary-hover)}.btn--secondary{background:var(--card);color:#2e343a;border-color:var(--border-strong)}.btn--secondary:hover:not(:disabled){background:var(--surface-muted);border-color:#c2c6c0}.btn--ghost{background:transparent;color:var(--primary)}.btn--ghost:hover:not(:disabled){background:var(--primary-soft)}.btn--danger{background:var(--card);color:var(--danger);border-color:#e8c9c5}.btn--danger:hover:not(:disabled){background:var(--danger-soft)}.field{display:flex;flex-direction:column;gap:5px}.field>label{font-size:12.5px;font-weight:500;color:var(--text-muted)}input,select,.input,.select{font-family:inherit;font-size:13.5px;color:#2e343a;background:var(--card);border:1px solid var(--border-strong);border-radius:var(--radius-sm);height:38px;padding:0 12px;width:100%}select,.select{cursor:pointer}input::placeholder{color:var(--text-muted-3)}input:focus,select:focus,.input:focus,.select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #1e50a61f}.form-grid{display:grid;gap:14px;grid-template-columns:repeat(2,1fr);max-width:680px}.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.tabs button,.chip{height:34px;padding:0 14px;font-size:13px;font-weight:500;background:var(--card);color:var(--text-muted);border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer}.tabs button:hover,.chip:hover{background:var(--surface-muted)}.tabs button.active,.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}.empty-state{border:1px dashed var(--border-strong);border-radius:var(--radius);padding:40px 24px;text-align:center;background:var(--card)}.empty-state .icon{width:40px;height:40px;border-radius:10px;background:#f0f1ed;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;color:var(--text-muted-3)}.empty-state h3{font-size:14px;font-weight:600;color:#3d434a;margin:0}.empty-state p{font-size:12.5px;color:var(--text-muted-3);margin:4px 0 0}.empty-state .action{margin-top:16px}.skeleton{background:#edefeb;border-radius:5px;height:13px;animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.error-box{border:1px solid #F0DAD6;background:var(--danger-soft);border-radius:var(--radius);padding:16px 18px;display:flex;gap:10px;align-items:flex-start}.error-box .title{font-size:13.5px;font-weight:600;color:var(--danger-ink)}.error-box .detail{font-size:12.5px;color:#a85a52;margin-top:3px}.loading{color:var(--text-muted);font-size:13.5px}.chart-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px}.chart-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.chart-card-title{font-size:14.5px;font-weight:600;color:var(--text)}.login-wrap{display:grid;place-items:center;min-height:100vh;background:var(--login-grad);padding:24px}.login-card{width:380px;max-width:100%;background:var(--card);border-radius:16px;box-shadow:0 24px 60px #081a1573;padding:40px 36px}.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.login-brand .mark{width:34px;height:34px;border-radius:9px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px}.login-brand .name{font-weight:700;font-size:17px}.login-card h1{font-size:22px;font-weight:600;margin:0 0 6px}.login-card .sub{font-size:13.5px;color:var(--text-muted-2);line-height:1.5;margin:0 0 26px}.login-google{display:grid;place-items:center;min-height:46px}.login-note{margin-top:20px;display:flex;align-items:center;gap:8px;padding:10px 12px;background:#f4f5f3;border:1px solid #E8EAE5;border-radius:var(--radius-sm);font-size:12.5px;color:#6b747c;line-height:1.45}.login-note svg{flex-shrink:0}@media (max-width: 860px){.app-sidebar{width:200px}.app-main,.content{padding:20px}.form-grid{grid-template-columns:1fr}}